Updated September 2026
A roofing workmanship guarantee in Florida is a contractor’s written promise to fix installation defects at no cost to you for a defined period — it is legally separate from the manufacturer’s material warranty, which covers product defects only. In South Florida’s High Velocity Hurricane Zone, both documents matter, and neither substitutes for the other.
Key Takeaways
- A workmanship guarantee covers installation errors; a manufacturer warranty covers material defects — they are two different documents.
- In Miami-Dade and Broward’s HVHZ, installation must pass Florida Building Code Chapter 15 inspections before any guarantee is meaningful.
- Florida Statute 489 requires contractors to hold an active DBPR license and general liability plus workers’ comp insurance — verify both before signing.
- Guarantee terms that do not mention HVHZ compliance, permit pull, and inspection milestones are incomplete for South Florida projects.
- Some guarantee language interacts with Citizens Insurance roof requirements and the 25-percent replacement rule — understand this before you commit.
The Problem
Why Most Homeowners Discover the Gap Too Late
A guarantee that looks solid on paper can fall apart the moment you need it.
South Florida homeowners often learn about the difference between a workmanship guarantee and a manufacturer warranty the hard way — after a post-hurricane leak appears, after a new roof fails a re-inspection, or after the contractor who signed the guarantee is no longer in business or reachable. Understanding what each document actually covers before you sign a contract is not a legal exercise; it is practical protection for one of the most expensive investments you will make in your home.
The confusion is understandable. Contractors hand over thick packets of warranty language. GAF, Westlake, and other manufacturers mail separate warranty registration cards. Insurers ask for documentation when you file a wind mitigation claim. And in Miami-Dade and Broward — which sit inside the High Velocity Hurricane Zone (HVHZ), the strictest residential building code jurisdiction in the United States — there are mandatory inspection milestones that must be passed before a roof is even legally complete. A guarantee that does not acknowledge those milestones is not worth the paper it is printed on.
South Florida Context
HVHZ and Florida Building Code: Why the Rules Are Stricter Here
Miami-Dade and Broward counties operate under the toughest roofing code in the country.
A product with a current Florida Product Approval (FL number) that covers HVHZ use is legal to install in Miami-Dade and Broward. A Miami-Dade NOA is an additional certification some products also carry; it is not required for the permit. That distinction matters for workmanship guarantees because installation that deviates from the NOA’s fastener schedule, underlayment specification, or deck attachment requirements can void both the manufacturer’s warranty and the practical enforceability of the contractor’s workmanship guarantee.
Florida Building Code Chapter 15 requires specific inspection milestones for roofing work — including a dry-in inspection and a final inspection — that a licensed Certified Roofing Contractor must pass before the permit is closed. If a contractor pulls no permit, passes no inspection, or installs products not listed in the applicable NOA, any written guarantee they offer is structurally unenforceable because the installation itself may not be code-compliant. Palm Beach County sits outside the HVHZ but is still governed by the Florida Building Code and its own county-level amendments, so permit-pull and inspection requirements apply there as well.
Citizens Insurance and most private Florida insurers also have documented roof-age and condition requirements. The widely referenced 25-percent rule — under which damage to 25 percent or more of a roof surface can trigger a requirement for full replacement rather than repair — intersects with workmanship guarantee language in a way many homeowners do not anticipate. If a contractor’s guarantee covers only repairs, but your insurer requires full replacement when damage reaches a certain threshold, you may find the guarantee insufficient to satisfy the insurer’s documentation requirements after a storm event. This is worth discussing with both your contractor and your insurer before work begins.
What Each Document Actually Covers
Workmanship Guarantee vs. Manufacturer Warranty: A Clear Breakdown
Two documents, two purposes, two parties responsible.
| Document | Who Issues It | What It Covers | What It Does NOT Cover |
|---|---|---|---|
| Workmanship Guarantee | The roofing contractor | Installation defects: improper flashing, missed fasteners, incorrect underlayment laps, leak-points from labor errors | Material failure, product defects, storm damage beyond installation scope |
| Manufacturer Material Warranty | The product manufacturer (e.g., GAF) | Product defects: delamination, granule loss beyond expected rate, manufacturing flaws | Installation errors, improper application, storm damage, code non-compliance |
| Enhanced System Warranty (e.g., GAF System Plus) | Manufacturer — requires certified contractor | Shingles, labor, tear-off, accessories — up to 50 years non-prorated for eligible homes | Requires GAF-certified contractor registration; not available from uncertified installers |
A workmanship guarantee is only as good as the contractor behind it. Under Florida Statute 489, roofing contractors must hold an active license issued by the Florida Department of Business and Professional Regulation (DBPR). A contractor operating without an active license has no legal standing to offer a binding workmanship guarantee and may not be able to pull the permits required for lawful installation. Before you accept any guarantee, verify the contractor’s license at myfloridalicense.com and confirm their general liability and workers’ compensation certificates are current.
How long should a workmanship guarantee last? In the South Florida market, reputable contractors typically offer guarantees ranging from two to ten years on labor. A two-year guarantee from a contractor with no permit history is less meaningful than a ten-year guarantee backed by a closed permit, passed inspections, and verifiable DBPR license standing. The duration matters less than the conditions: does the guarantee cover the full scope of installation, specify what triggers a valid claim, and name an insurer or bond that backs it?
Guarantee Quality Comparison
What a Strong Workmanship Guarantee Includes vs. What a Weak One Omits
| Guarantee Element | Strong (What to Look For) | Weak (Red Flags) |
|---|---|---|
| License reference | Names the DBPR license number and licensee | No license number; signed by company only |
| Permit and inspection | States permit will be pulled; guarantee contingent on passed final inspection | No mention of permits or inspections |
| HVHZ / NOA compliance | Specifies products by NOA or FPA number; confirms installation per NOA fastener schedule | Generic product names only; no NOA reference |
| Coverage scope | Lists covered defects explicitly: flashing, underlayment, deck attachment, penetrations | Vague language: "all workmanship defects" with no definition |
| Insurance backing | References contractor’s active general liability policy; claims process defined | No insurance reference; no claim procedure |
| Transferability | States whether guarantee transfers to a new owner upon home sale and under what conditions | Silent on transferability |
| Term and exclusions | Clear start date, end date, and explicit exclusion list (storm damage, acts of God, etc.) | Open-ended or undefined term; no exclusions listed |
Transferability is a question many South Florida homeowners overlook until they list their home for sale. A roofing workmanship guarantee that transfers to a new owner adds documented value at closing; one that terminates upon sale does not. If transferability matters to you, ask for it in writing before signing the contract — not after the roof is installed.
Why License Breadth Matters
One Contractor, Four Active Florida Licenses
A licensed contractor, not a lead aggregator — all work is performed under verified DBPR credentials.
Because Darryl Rosenbaum holds a Certified General Contractor (CGC1531370) license in addition to the Certified Roofing Contractor (CCC1333168) credential, Bigfoot can address structural scope items — such as hurricane strap upgrades or decking issues that reveal underlying framing concerns — in-house, without subcontracting that work to a separate party. That matters for workmanship accountability: when one licensed entity covers both the structural and roofing scope, there is no gap in responsibility between trades. See how our roofing services work in Miami-Dade.
"A workmanship guarantee is only meaningful if the contractor who signed it is licensed, insured, and pulled a permit. We put our license number on every contract because homeowners deserve to be able to verify it."
Founder & President, Bigfoot Windows & Roofing
Roofing Systems We Install
Guarantee-Backed Roofing Materials for South Florida Conditions
Every system we install is permitted, NOA-verified, and backed by a written workmanship guarantee.
We install GAF architectural shingles with the LayerLock Technology system, which qualifies for the GAF WindProven Limited Wind Warranty — a 15-year warranty with no maximum wind speed limit and no named-storm exclusion, available when the four required GAF accessories are installed alongside Timberline shingles with LayerLock Technology. As a GAF Silver Plus certified contractor, we can offer the GAF System Plus Limited Warranty, which provides up to 50 years of non-prorated coverage on eligible single-family homes, including labor, covered shingles, major GAF accessory components, and tear-off and disposal when necessary. Use our South Florida roofing estimator to get a directional cost range for your project.
For standing seam metal, we install Englert panels roll-formed on-site from 24-gauge C4 steel, with Englert-stamped clips carrying a current Miami-Dade NOA. Knockoff clips are a known inspection failure point in Miami-Dade — a single failed clip inspection can require a full roof removal and reinstall. Our clip specification and the NOA number are listed on every metal roofing proposal so you can verify them independently at floridabuilding.org before work begins.
Flat roofing, concrete tile, and stone-coated steel systems are also available. Each carries its own NOA or Florida Product Approval path, and each is installed under a pulled permit with mandatory inspection milestones. The workmanship guarantee we provide on every project references the permit number, the applicable NOA or FPA, and the specific inspection dates — because a guarantee that cannot be tied to an inspection record is not a guarantee you can rely on after a storm.
If your project involves both a new roof and structural work — for example, decking replacement that reveals compromised framing, or a rafter repair that is uncovered during tear-off — our Certified General Contractor (CGC1531370) license authorizes us to address that structural scope in-house. You do not need to hire a separate general contractor to coordinate that work, which keeps both the responsibility and the warranty in one place. Learn more about roofing pricing and what drives cost in South Florida.
The Verification Process
How to Evaluate Any Florida Roofing Contractor’s Workmanship Guarantee
Use this checklist before signing any roofing contract in South Florida.
| Step | What to Do | Why It Matters |
|---|---|---|
| 1. License check | Search the contractor’s DBPR license at myfloridalicense.com — confirm it is current, covers roofing, and names the individual or entity on your contract | Florida Statute 489 requires an active license; no license = no enforceable guarantee |
| 2. Insurance verification | Request a Certificate of Insurance showing general liability and workers’ compensation; call the insurer to confirm it is active | Expired or missing coverage means you may be liable for on-site injuries or property damage |
| 3. Permit confirmation | Ask whether a permit will be pulled before work begins; for HVHZ projects, confirm the product’s NOA number is listed on the permit application | Unpermitted work may not be insurable and cannot be tied to a passed inspection record |
| 4. NOA / FPA match | Confirm the product specified in your contract carries a current NOA (Miami-Dade/Broward HVHZ) or Florida Product Approval (Palm Beach and statewide); verify at floridabuilding.org | Products installed without a matching NOA in HVHZ can fail inspection and void both warranties |
| 5. Written guarantee terms | Read the guarantee for: covered defects, exclusions, claim procedure, term dates, and transferability language | Vague guarantees are unenforceable; missing exclusions are ambiguous in your favor and the contractor’s |
| 6. Insurer coordination | Share the guarantee and permit details with your homeowners insurance carrier before closing the permit; ask whether the new roof qualifies for a wind mitigation inspection | A new qualifying roof, combined with a wind mitigation inspection, may affect your premium — actual reductions vary by insurer, policy, and home |
Ready to verify what a real roofing workmanship guarantee looks like? We put our license number on every proposal.
Request a free roofing estimate
Or call Bigfoot Windows & Roofing at 786-886-2088
Who We’re Not the Right Fit For
Honest contractors tell you when they are not the right match. Here are situations where Bigfoot Windows & Roofing may not be your best option:
- Homeowners seeking the lowest possible bid regardless of permit status. We pull permits on every job. If you have received quotes from contractors offering to skip the permit to cut cost, we will not match that approach — and we would encourage you to ask those contractors how they plan to back their guarantee without an inspection record.
- Projects requiring licensed electrical, plumbing, or HVAC coordination. Our four DBPR licenses cover general contracting, residential contracting, roofing, and glass and glazing. We do not hold electrical, plumbing, or mechanical licenses and will refer that scope to the appropriate licensed trade.
- Buyers who need a decision and installation within days. Permit processing in Miami-Dade typically takes time, and HVHZ projects require product-specific NOA verification before the permit application is complete. We cannot legally begin structural roofing work before the permit is issued.
- Commercial or high-rise roofing beyond our residential scope. Our primary market is single-family and low-rise residential properties in Miami-Dade, Broward, and Palm Beach counties. Large-scale commercial flat roof projects may exceed our current capacity.
Common Questions
Frequently Asked Questions
What is the difference between a roofing workmanship guarantee and a manufacturer warranty in Florida?
A workmanship guarantee is issued by your roofing contractor and covers installation errors — improper flashing, missed fasteners, incorrect underlayment laps, and similar labor defects. A manufacturer warranty is issued by the product maker and covers material defects only. Both are separate documents, both matter, and neither substitutes for the other. In HVHZ counties, installation must also comply with the product’s Miami-Dade NOA or the warranty may be voided.
How long should a workmanship guarantee last from a licensed roofing contractor in Miami-Dade?
Reputable roofing contractors in South Florida typically offer workmanship guarantees ranging from two to ten years. Duration matters less than the substance: the guarantee should reference the pulled permit number, passed inspection dates, the contractor’s active DBPR license, and a defined claims process. A short guarantee backed by a closed permit and verified license is more enforceable than a ten-year guarantee from a contractor with no permit history.
Does a roofing workmanship guarantee transfer to a new owner if I sell my South Florida home?
Transferability depends entirely on the language in the guarantee document. Some contractors allow full transfer to a new owner; others require a fee or written notice; and many guarantees terminate automatically at sale if the document is silent on the point. Ask for transferability language in writing before signing the contract. A transferable guarantee can be a meaningful selling point at closing in the South Florida market.
What does HVHZ compliance have to do with whether a roofing guarantee is valid in Miami-Dade?
In the High Velocity Hurricane Zone, every roofing product must carry a Miami-Dade Notice of Acceptance (NOA), and installation must follow the NOA’s fastener schedule and underlayment spec exactly. If a contractor installs a product not listed in the NOA, or deviates from the NOA installation requirements, both the manufacturer’s warranty and the contractor’s workmanship guarantee can be voided. The Florida Building Code Chapter 15 inspection milestones are also required — unpermitted work cannot pass these inspections.
How do I verify that a Florida roofing contractor is licensed and insured before trusting their workmanship guarantee?
Search the contractor’s name or license number at myfloridalicense.com — the DBPR’s public license database. Confirm the license type is Certified Roofing Contractor, the status is current, and the licensee name matches your contract. Then request a Certificate of Insurance showing active general liability and workers’ compensation coverage and call the insurer directly to confirm. A contractor who resists either verification step is a contractor whose guarantee is not worth accepting.
How does a new roof affect my Citizens Insurance or private homeowners insurance requirements in Florida?
Citizens Insurance and many private Florida insurers have documented roof-age requirements and may non-renew policies on roofs that are 20 to 25 years old or older. A new roof installed under permit, with a closed permit and passed inspections, can satisfy those age requirements. Combined with a wind mitigation inspection, a new qualifying roof may affect your premium — actual reductions vary by insurer, policy, and home construction, and no specific figure can be guaranteed. Discuss documentation requirements with your carrier before and after installation.
Can I get financing for a roof replacement in South Florida?
Yes. PACE financing — repaid through your property tax assessment rather than a bank loan — is available for qualifying roof replacement projects. PACE eligibility is generally based on home equity and your property-tax and mortgage payment history rather than a personal credit score, and applying does not affect your FICO score (per Renew Financial, as of February 2025). The My Safe Florida Home program also offers matching grants of up to $10,000 for eligible mitigation improvements, subject to program funding and legislative appropriation. Learn about roofing financing options.
Schedule Your Free Estimate
Ready to get started? Request a free estimate — no phone call required.
Sources
- Florida Department of Business and Professional Regulation — License Verification: myfloridalicense.com
- Florida Building Code, Chapter 15 (Roofing) — floridabuilding.org
- GAF WindProven Limited Wind Warranty — gaf.com
- GAF System Plus Limited Warranty — gaf.com/en-us/resources/warranties/residential
- Renew Financial — PACE Financing Florida: renewfinancial.com
- My Safe Florida Home Grant Program: mysafeflhome.com
Have questions about what a workmanship guarantee should cover for your South Florida roof? We’re happy to walk you through our proposal line by line.
Request a free roofing estimate
Or call us directly: 786-886-2088
